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PRODUCT RANGE
PLASTIC DUCTING & VENTILATION PRODUCTS
RECTANGULAR DUCTING & FITTINGS

Rectangular Ducting & Fittings

Ideal for small runs such as small ceiling void applications and tight spaces. Rectangular duct systems are designed to maximise airflow and contribute to lower system resistance.

Rectangular Ducting & Fittings

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100x54mm 2mtr Flat Channel Plastic Duct 2000mm Length

100x54mm 2mtr Flat Channel Plastic Duct 2000mm Length

Stock Code: 22202

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100x54mm Straight Connector Plastic Duct Joiner

100x54mm Straight Connector Plastic Duct Joiner

Stock Code: 22205

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100x54mm Flat Channel Clip Plastic Duct Holding Clip

100x54mm Flat Channel Clip Plastic Duct Holding Clip

Stock Code: 22206

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100x54mm Horizontal Tee Piece Plastic Duct Equal Flat Tee

100x54mm Horizontal Tee Piece Plastic Duct Equal Flat Tee

Stock Code: 22207

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100x54mm 90deg Horizontal Bend Plastic Duct Int / Ext Bend

100x54mm 90deg Horizontal Bend Plastic Duct Int / Ext Bend

Stock Code: 22210

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100x54mm 90deg Vertical Bend Plastic Duct Int / Ext Bend

100x54mm 90deg Vertical Bend Plastic Duct Int / Ext Bend

Stock Code: 22211

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100x54mm 45deg Horizontal Bend Plastic Duct Flat Bend

100x54mm 45deg Horizontal Bend Plastic Duct Flat Bend

Stock Code: 22212

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100x54mm 45deg Vertical Bend Plastic Duct Int / Ext Bend

100x54mm 45deg Vertical Bend Plastic Duct Int / Ext Bend

Stock Code: 22213

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100x54mm Flexible Bend Plastic Duct Multi-Directional

100x54mm Flexible Bend Plastic Duct Multi-Directional

Stock Code: 22215

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100x54mm to 100mm Round Elbow Plastic Duct 90deg Bend Male

100x54mm to 100mm Round Elbow Plastic Duct 90deg Bend Male

Stock Code: 22220

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100x54mm to 100mm Round Elbow Plastic Duct 90deg Bend Female

100x54mm to 100mm Round Elbow Plastic Duct 90deg Bend Female

Stock Code: 22221

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100x54mm to 100mm Round Offset Plastic Duct Straight Adaptor

100x54mm to 100mm Round Offset Plastic Duct Straight Adaptor

Stock Code: 22223

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100x54mm to 100mm Round Male Plastic Duct Straight Adaptor

100x54mm to 100mm Round Male Plastic Duct Straight Adaptor

Stock Code: 22225

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100x54mm to 100mm Round Female Plastic Duct Straight Adaptor

100x54mm to 100mm Round Female Plastic Duct Straight Adaptor

Stock Code: 22226

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204x60mm to 110x54mm Adaptor

204x60mm to 110x54mm Adaptor

Stock Code: 22230

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220x90mm Airbrick Grille White For Plastic Duct (no surround

220x90mm Airbrick Grille White For Plastic Duct (no surround

Stock Code: 22231

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204x60mm Airbrick Grille White For Plastic Duct (surround)

204x60mm Airbrick Grille White For Plastic Duct (surround)

Stock Code: 22232

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100x54mm 3mtr Flexible Hose Plastic Duct

100x54mm 3mtr Flexible Hose Plastic Duct

Stock Code: 22235

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White Louvred Grille Outlet For 100x54mm Plastic Duct

White Louvred Grille Outlet For 100x54mm Plastic Duct

Stock Code: 22240

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White Gravity Flap Outlet For 100x54mm Plastic Duct

White Gravity Flap Outlet For 100x54mm Plastic Duct

Stock Code: 22241

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White Cowl Non-Return Outlet For 100x54mm Plastic Duct

White Cowl Non-Return Outlet For 100x54mm Plastic Duct

Stock Code: 22242

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White Flat Wall Plate For 100x54mm Plastic Duct

White Flat Wall Plate For 100x54mm Plastic Duct

Stock Code: 22245

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204x60mm 2mtr Flat Channel Plastic Duct 2000mm Length

204x60mm 2mtr Flat Channel Plastic Duct 2000mm Length

Stock Code: 22252

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204x60mm Straight Connector Plastic Duct Joiner

204x60mm Straight Connector Plastic Duct Joiner

Stock Code: 22255

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204x60mm Flat Channel Clip Plastic Duct Holding Clip

204x60mm Flat Channel Clip Plastic Duct Holding Clip

Stock Code: 22256

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204x60mm Horizontal Tee Piece Plastic Duct Equal Flat Tee

204x60mm Horizontal Tee Piece Plastic Duct Equal Flat Tee

Stock Code: 22257

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204x60mm 90deg Horizontal Bend Plastic Duct Flat Bend

204x60mm 90deg Horizontal Bend Plastic Duct Flat Bend

Stock Code: 22260

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204x60mm 90deg Vertical Bend Plastic Duct Int / Ext Bend

204x60mm 90deg Vertical Bend Plastic Duct Int / Ext Bend

Stock Code: 22261

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204x60mm 45deg Horizontal Bend Plastic Duct Flat Bend

204x60mm 45deg Horizontal Bend Plastic Duct Flat Bend

Stock Code: 22262

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204x60mm 45deg Vertical Bend Plastic Duct Int / Ext Bend

204x60mm 45deg Vertical Bend Plastic Duct Int / Ext Bend

Stock Code: 22263

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204x60mm Flexible Bend Plastic Duct Multi-Directional

204x60mm Flexible Bend Plastic Duct Multi-Directional

Stock Code: 22265

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204x60mm to 100mm Round Elbow Plastic Duct - Fixed Spigot

204x60mm to 100mm Round Elbow Plastic Duct - Fixed Spigot

Stock Code: 22267

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Filter Products

Sub Categories

System 100 Range (110x54mm)
System 204 Range (204x60mm)
System 220 Range (220x90mm)

Description

1.5m Ducting Silencer (2)

1.5m Hi-Flow Ducting Silencer (1)

1m Ducting Silencer (2)

1m Hi-Flow Ducting Silencer (1)

2m Flat Channel (2)

2m Flat Channel Length (1)

100x54mm Flexible Plastic Ducting (1)

204x60mm Flexible Plastic Ducting (1)

220x90mm Flexible Plastic Ducting (1)

220x90mm to 150mm Round Elbow Fixed Spigot (1)

500mm Ducting Silencer (2)

500mm Hi-Flow Ducting Silencer (1)

Adapter to System 220 (1)

Airbrick Adapter (1)

Airbrick Adapter With Grilles (1)

Airbrick Adaptor (1)

Airbrick Grille (2)

Airbrick Grille With No Surround (204x60) (1)

Airbrick Grille with Surround (204x60mm) (2)

Airbrick with Fitted Grille and Surround (1)

Double Airbrick Adapter c/w Grilles (1)

Double Airbrick Adaptor (1)

Elbow Bend 100mm Rotating Spigot (1)

Elbow Bend 125mm Rotating Spigot (1)

Elbow Bend 150mm Rotating Spigot (1)

Elbow Bend with 100mm Fixed Spigot (2)

Elbow Bend with 125mm Fixed Spigot (2)

Elbow Bend with 150mm Fixed Spigot (1)

Equal T Piece (1)

Female 90 Degree Bend (1)

Flat Channel Clip (2)

Flat Channel Straight Connector (3)

Flexible Bend (2)

Horizontal 45 Degree Bend (1)

Horizontal 45 Degree Bend (2)

Horizontal 90 Degree Bend (3)

Horizontal Equal T Piece (1)

Horizontal Tee Piece (1)

Male 90 Degree Bend (1)

Offset Straight Round to Rectangular Adapter (1)

Rectangular Cowl with Non-Return Flap (1)

Rectangular Flexible Bend (1)

Rectangular Gravity Outlet (1)

Rectangular Wall Plate (2)

Round 154mm to Rectangular Adaptor (1)

Short Male Round to Rectangular Adapter (1)

Short Male Round to Rectangular Adaptor (1)

Single Airbrick (1)

Straight Round to Rect Adapter 100mm (1)

Straight Round to Rect Adapter 125mm (1)

Verplas Sys220 Airbrick Reducer (1)

Vertical 45 Degree Bend (3)

Vertical 90 Degree Bend (3)

White Louvred Grille Outlet (1)

Free Area mm2

5,424 (1)

11,452 (1)

11,664 (1)

18,545 (1)

N/A (3)

Length (mm)

(For 110x54mm) (2)

1.5m (1)

1m (1)

2m (2)

3m (3)

500 (1)

500mm (1)

Browse By

Rectangular Ducting & Fittings
Round Ducting & Fittings
Self-Seal & Thermal Ducting
Flexible Hose
Ducting Essentials

Roof Support Systems

Modular Framing Solutions

PreFab & Off-Site Services

Manfield Way, St Austell, PL25 3HQ, UK
01726 624 600
01726 624 604
[email protected]

© 2025 Kernow Fixings Ltd. All Rights Reserved
Registered in England and Wales. Company Number: 10792115.

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